Development of integrated pest management on strategies against Helicoverpa arrnigera Hubner on chickpea
2011
m suganthy
A field experiment entitled "Development of Integrated Pest Managementstrategies against Helicoverpn nrmigera Hubner on Chickpen" was conducted duringpost-rainy season, 1998-99, at International Crops Research Institute for the Semi-AridTropics, Patancheru, Andhra Pradesh to assess the relative efficacy of a neem product(AZA) 0.006 per cent, HNPV @ 250LE ha.', erecting bird perches, endosulfan 0.07 percent and the combination of the above said four treatments (IPM) on the ovipositionalpreference of fi. armigera and against the small (first and second instar), medium (thirdand fourth instar) and large (fifth and sixth instar) sized larvae of H, urnligrra onchickpea. Apart from these studies, the treatmental effects on the soil inhabiting andaerial natural enemies were evaluated. The seasonal incidence of ff. ar~f~igereugg s,larvae and moths were also studied
显示更多 [+] 显示较少 [-]M Suganthy, 'Development of integrated pest management on strategies against Helicoverpa arrnigera Hubner on chickpea', 2011
显示更多 [+] 显示较少 [-]